134153346631 has 2 divisors, whose sum is σ = 134153346632. Its totient is φ = 134153346630.

The previous prime is 134153346589. The next prime is 134153346643. The reversal of 134153346631 is 136643351431.

It is a strong prime.

It is an emirp because it is prime and its reverse (136643351431) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 134153346631 - 2¹¹ = 134153344583 is a prime.

It is a super-2 number, since 2×134153346631² (a number of 23 digits) contains 22 as substring.

It is the 366270-th Hogben number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134153346031) by changing a digit.

It is a nontrivial repunit in base 366269.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67076673315 + 67076673316.

It is an arithmetic number, because the mean of its divisors is an integer number (67076673316).

Almost surely, 2^134153346631 is an apocalyptic number.

134153346631 is a deficient number, since it is larger than the sum of its proper divisors (1).

134153346631 is an equidigital number, since it uses as much as digits as its factorization.

134153346631 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 233280, while the sum is 40.

The spelling of 134153346631 in words is "one hundred thirty-four billion, one hundred fifty-three million, three hundred forty-six thousand, six hundred thirty-one".